How are winds named?
By the direction that they come from.
Wind always blows from areas of _____ pressure to _____ pressure.
High; Low
Does land or water cool off SLOWER?
Water
What kind of front is pictured here?

Warm front
What is the most abundant gas in the atmosphere?
Nitrogen
What kind of water powers a hurricane?
warm water
What layer of the atmosphere does ALL weather occur?
Troposphere
What kind of front is pictured here?

Cold front
Would a hurricane be more likely to form during December or August? Why?
August, warmer
What kind of pressure is occurring here?

low pressure
What kind of weather do high pressure systems create?
sunny and clear skies
Where air masses meet but do not mix due to different temperatures and densities will become a ______.
Front
As altitude increases, what happens to pressure and density?
They go down.
What is the hottest layer of the atmosphere?
Thermosphere
What is the function of the ozone layer?
protects against the sun's harmful radiation
What is the SECOND most abundant gas in the atmosphere?
Oxygen
The sun transfers heat to the land through _________.
Radiation
What layer of the atmosphere contains the ozone layer?
Stratosphere
What causes global winds to curve?

The Coriolis Effect
Land heats ______ than water.
Faster
What kind of front is pictured below?

Stationary Front
It is warmer at the equator than at the poles, because the equator receives more _______ sunlight.
Land and water heat differently. This is known as _______ heating.
unequal
Strong wind and rising warm, moist air will definitely create a ________ and possibly a _________.
Thunderstorm; Tornado
What 2 things cause a hurricane to lose power?
land and cold water
What kind of wind is shown here? 
Sea Breeze
What kind of thunderstorm will bring tornadoes?
Supercell
When a cool air mass moved in pushing the hot, humid air up, that is known as a ________ front.
Cold
What kind of air pressure would you expect over land when it is heated up?
Low Pressure
What happens to temperature in the mesosphere as altitude increases?

Goes down